baber/WOPTO huggingface dataset:
Patent JP-H0380870-A (JP)
Title: Auxiliary artificial heart
Inventor: KASHIWABARA SUSUMU
IPC: A61L31/00
Filed: 1989-08-24
Abstract: PURPOSE:To obtain the auxiliary artificial heart having sufficient durability with the simple process for production by using polyvinyl chloride(PVC) in housing and further using segmented polyether urethane or segmented polyester urethane for a diaphragm. CONSTITUTION:A housing part 4 is constituted mainly of the PVC and further, the diaphragm 3 is constituted mainly of the segmented polyether urethane or segmented polyester urethane. The inside surface of the housing, i.e. the surface in contact with blood is clad by coating, lamination, etc., of an antithrombotic material. The housing member 4 consists of 30 to 80(wt.) PVC and 60 to 20(wt.%) plasticizer. The PVC is preferably a vinyl chloride/vinyl acetate copolymer and vinyl chloride/ethylene copolymer. The viscosity of PVC paste is 1000 to 15000c.poise at 30 deg.C.
Patent JP-H0859372-A (JP)
Title: Glazing of clay roof tile and glazing line system
Inventor: KUDO TAKENOBU
IPC: C04B41/86
Filed: 1994-08-18
Abstract: PURPOSE: To prevent the welding of the abutting faces of the firing jig such as a shelf board and fired article in the firing stage of the white ground of a clay roof tile by applying a water-repellent glaze adhesion preventive agent on the abutting plane of the white ground in contact with the firing jig prior to glazing the white ground. CONSTITUTION: When the white ground of a dried clay roof tile is glazed, a water-repellent glaze adhesion preventive agent S is applied (coating plate 64) on the abutting plane P of the white ground W of the tile in contact with a firing jig, and then the white ground W is glazed.
Patent JP-S6197091-A (JP)
Inventor: TAKAKURA YOSHINORI
IPC: B08B9/02
Filed: 1984-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000045559-A (JP)
Title: Pin connecting structure of steel-framed member
Inventor: TAKAHASHI YASUHIKO
IPC: E04B1/24
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the pin connecting structure of a steel-framed member, in which stable damping-force characteristics can be obtained by generating approximately constant frictional-resistance moment at all times even when a slip is repeated and abrasion is generated in a pin connecting section, to which revolving torque is input. SOLUTION: A pin connecting structure of a steel-framed member has a pair of outside plates 10, 12 and an intermediate plate 14 pinched between these outside plates. The outside plates and the intermediate plate are projected integrally from one and the other of the mutually joined steel-framed members respectively in a building frame. The outside plates 10, 12 and the intermediate plate 14 are superposed mutually, and friction materials 16 formed of a composite friction material are interposed among each outside plate and intermediate plate. A high strength bolt 18 is penetrated through the outside plates 10, 12 and the intermediate plate 14, and a nut 20 is clamped to the bolt 18 and specified axial force is added. A relative rotation is permitted centering around the high strength bolt 18 in the outside plates 10, 12 and the intermediate plate 14.  A belleville spring 30 is installed as an urging means pushing the outside plates 10, 12, the friction materials 16 and the intermediate plate, and frictional force is stabilized.
Patent JP-H0797651-A (JP)
Title: Production of aluminum alloy brazing sheet for heat exchanger and heat exchanger made of aluminum alloy
Inventor: DOKOU TAKENOBU
IPC: F28F21/08
Filed: 1993-08-10
Abstract: PURPOSE:To obtain a brazing sheet excellent in strength and corrosion resistance by producing an Al alloy brazing sheet for heat exchanger by using a core material, a brazing filler metal, and a sacrificial material, which are composed respectively of Al alloys having respectively specified compositions. CONSTITUTION:At the time of cladding one side of a core material with a brazing filler metal and the other side with a sacrificial material, an Al alloy having a composition consisting of, by weight, 7.0-12.0% Si, 0.1-8.0% Cu, one or more kinds among 0.5-6.0% Zn, 0.002-0.3% In, and 0.002-0.3% Sn, and the balance Al with inevitable impurities is used as the brazing filler metal. As the core material, an Al alloy having a composition consisting of 0.6-1.2% Si, 0.5-2.5% Cu, 0.05-2.0% Mn, and the balance Al with inevitable impurities is used. Further, as the sacrificial material, an Al alloy having a composition consisting of one or more kinds among 0.5-6.0% Zn, 0.002-0.3% In, and 0.002-0.3% Sn and the balance Al with inevitable impurities is used. By this method, the brazing sheet causing no melting at the time of brazing and capable of miniaturization and weight reduction when used for a heat exchanger can be obtained.
Patent JP-S60112947-A (JP)
Inventor: TANI AKIRA
IPC: E04B1/94
Filed: 1983-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59108797-A (JP)
Title: 6'-n-formimidoyl and 6'-n-acetimidoyl derivative of amikacin
Inventor: UMEZAWA HAMAO
IPC: A61P31/04
Filed: 1982-12-15
Abstract: NEW MATERIAL:The compound of formula I (R is H or methyl) and its acid addition salt. EXAMPLE:6'-N-Formimidoyl amikacin. USE:Semisynthetic amino glycoside antibiotic substance effective widely against resistant bacteria. PROCESS:The 6'-amino group of kanamycin is exclusively protected, the 3- and 3''-amino groups are protected with amino-protecting groups different from the group used for the protection of the 6'-amino group, the remaining 1-amino group is acylated with an (amino-protected) 4-amino-2-hydroxybutyric acid (or its reactive derivative), and the 6'-amino-protecting group is selectively eliminated to obtain the 3, 3'', 4'''-tri-N-protected amikacin of formula II (A is H and B is univalent amino-protecting group, or A and B together form a bivalent amino- protecting group). Formimidoyl group or acetimidoyl group is introduced to the 6'-amino group of the reaction product, and 3, 3'', and 4'''-amino-protecting groups are eliminated.
Patent JP-S59109961-A (JP)
Title: Main storage controlling system
Inventor: IMAMURA JIROU
IPC: G06F7/00
Filed: 1982-12-15
Abstract: PURPOSE:To efficiently perform data processing with a main storage controlling device which puts data from each bank on a bus line, by accepting a next data transfer request from a bank which is not used even when the other banks are used. CONSTITUTION:Circuits 10 and 11 which latch data transfer requests A and B, respectively, and a priority circuit 20 which selects one out of the requests A and B when they exist in the same cycle, are provided. If a bus line use expecting latch circuit 19 is under a set condition, the invertional output of an OR gate 151 becomes ''0'' and the acceptance of the request B is inhibited. Thereafter, the circuit 19 is reset, and, if a bank-1 is not used when the circuit 19 is reset, the invertional output of the OR gate 151 becomes ''1''. Therefore, the request B is accepted and a bank-1 starting request EX1 is outputted to a memory bank 1 and a bank using latch circuit 181 is set.
Patent JP-H0957272-A (JP)
Title: Magnetic water treating device and treatment of magnetically treated water
Inventor: OKUDA JOJI
IPC: C02F1/48
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic water treating device capable of effectively exerting magnetism. SOLUTION: This magnetic water treating device 1 has a water inlet 2 and a water outlet 3. A casing 4 through which water is passed and a passage R leading to the outlet 3 from inlet 2 formed in a casing 4 are formed from the casing 4 and plural permeable walls 5, and a magnet 6 is set in the plural walls 5.
Patent JP-H0957419-A (JP)
Title: Method for partially cooling die for die casting and die
Inventor: FUJINO KIYOSHI
IPC: B22C9/06
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the partial temp. rise of a die and the development of thermal stress by reducing uneven temp. of the die. SOLUTION: A copper rod 8 is inserted by boring a hole 7 between the inside of a projecting part in the die for die casting and near a cooled part at the rear part in the die, and also, molten metal 9 having low m.p. is sealed into a gap between the hole 7 and the copper rod 8 and then, the thermal conduction from a high temp. part to a low temp. part in the die is satisfactorily performed.
Patent JP-S6198881-A (JP)
Inventor: KOBAYASHI RIICHI
IPC: E04H7/00
Filed: 1984-10-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0554482-A (JP)
Title: Device for controlling tape travelling speed
Inventor: HARASAWA YUKIHIRO
IPC: G11B15/467
Filed: 1991-08-29
Abstract: PURPOSE:To reduce the phase lag of a servo system by forming control signals A, B at the leading and trailing edges of the control signal detected from a tape and reference signals C, D with a phase different by 90 deg. inside respectively, adding error signal obtained from the comparison of signals A, C with B, D, and controlling a DC servo motor at constant revolution. CONSTITUTION:The control signals S13, S12 are formed with a first and a second edge detectors 7, 11, from the leading and trailing edges of the control signal S11, which is detected from a magnetic tape with a control head 2. Also, the reference signals S10 that is generated inside is converted to the reference signals S16, S17 having a phase different by 90 deg. at a first and a second integration circuits 8, 14. Then, the output by adding with an adder 13 the two error signals obtained by comparing the signals S12, S16 with S13, S17 respectively with a first and a second phase comparators 9, 12 is used via LPF10 to control the revolution of the DC servo motor at the constant speed. Thus, the phase lag of the servo system is reduced, and the control accuracy is improved.
Patent JP-H02163573-A (JP)
Title: Cutoff valve for conduit pipe,
Inventor: RIYUTOGAA BERUHEMU
IPC: F16K5/06
Filed: 1989-08-28
Abstract: PURPOSE: To make such an adhesion as causing a hindrance to a valve element so as not to be produced by forming this valve element on one side, and a valve seat element on the other, with the different materials of enginerring ceramics, and forming these materials into being paired for reducing the adhesive force lying between them. CONSTITUTION: A valve ball 4 is made up of an engineering ceramic, and an inlet side seat ring 5 set up in an inlet side pipe connecting element 2 is made up of flexible packing materials, for example, polyurethan, polytetrafluoroethylene, piton or like materials. In addition, an outlet side seat ring 6 set up in an outlet side pipe connecting element 3 is made up of the enginerring ceramic, and it is inserted into a casing 1 in holding packing 10 between, thereby having it elastically supported on the outlet side pipe joint element 3. The valve element 4 on one side and the valve seat element 6 on the other are made up of different materials of engineering ceramics, and these materials are formed into being paired to reduce the adhesive force lying between them.
Patent JP-H0962767-A (JP)
Title: Mark reader
Inventor: MIZOGUCHI IWAO
IPC: G06K7/10
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a mark reader which can accurately adjust the position of a photoelectric converting element to the optical axis of an optical system and also can eliminate the excessive specification for its cost reduction. SOLUTION: An object 20 is irradiated by the light of a light source 2, and the light reflected on the object 20 is refracted by a refraction member and forms an image through a lens 4. Then the image is led to a photoelectric converting element 5 and converted into an electric signal corresponding to the mark put on the object 20. At the same time, a substrate 6 used for the converting element 5 is connected to a substrate 1 holding the lens 4 via a position adjustment mechanism 7 which can adjusts the position of the converting element 5 against an optical axis 16.
Patent JP-S6462011-A (JP)
Title: Correlation noise suppression circuit
Inventor: MIKI NORIMOTO
IPC: H03H21/00
Filed: 1987-09-01
Abstract: PURPOSE:To suppress a correlation noise, by estimating the correlation of a noise by utilizing the adaptive control of an adaptive type transversal filter, and obtaining noise suppression output. CONSTITUTION:Only a noise component can be obtained by subtracting the output of an identification circuit 3 from the output of an input terminal 1 at a first subtraction circuit 4. The noise component is delayed and set as the input of the adaptive type transversal filter 7, and a tap coefficient is controlled by estimating the correlation of the noise adaptively from the error signal of a second subtraction circuit 5, and its output (noise suppression output) is added on a reception signal, then, it is inputted to the identification circuit 3. In such a way, it is possible to suppress the noise having the correlation adaptively without necessitating knowledge with respective to the noise such as the density distribution of amplitude probability, etc., in advance.
Patent JP-2000105194-A (JP)
Title: Device for evaluating taste of farm produce and device for evaluating processing characteristic of farm produce
Inventor: FUJIOKA SADAKAZU
IPC: G01N21/35
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of the degree of deterioration of farm produce that becomes the unstable element of taste and processing characteristic evaluation by determining the conversion coefficient of the taste and processing characteristic evaluation, and by evaluating the test and processing characteristics while limiting to the farm produce where the degree of deterioration is within a specific value. SOLUTION: In a spectral characteristic treatment means 201, the constituent of a sample is measured, and a chemical characteristic value is stored into a storage means 204. A taste evaluation conformity judgment means 202 reads the chemical characteristic value for indicating the degree of deterioration of the sample, and judges whether the sample conforms to taste evaluation or not. A taste evaluation means 203 calculates a taste evaluation value according to the chemical characteristic value and a taste relation expression. In addition to the taste evaluation means, a processing characteristic evaluation value may be calculated by a processing characteristic evaluation means.
Patent JP-2001045847-A (JP)
Title: Vegetable harvester
Inventor: MINAZU KIYOAKI
IPC: A01D90/02
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To raise the transfer efficiency of vegetables onto a vehicle for movement and improve the efficiency of harvesting operations by increasing the transfer speed of a conveyor when the amount of the vegetables transferred with the conveyor is increased. SOLUTION: This vegetable harvester is obtained by installing a vehicle for movement having a mobile device, a conveyor for transferring vegetables onto the vehicle for movement, a detecting means 42 for the amount of the transferred vegetables capable of detecting the amount of the vegetables transferred with the conveyor and a conveyor speed controlling means 43 for changing the transfer speed of the conveyor based on results of detection with the detecting means 42 for the amount of the transferred vegetables.
Patent JP-S6196700-A (JP)
Title: X-ray apparatus
Inventor: TSUCHIYA AKIRA
IPC: H02M7/515
Filed: 1984-10-18
Abstract: PURPOSE:To prevent a breakage of a circuit element due to an abnormal current, such as a short-circuit current, by providing switching means wired in a three-phase bridge connection and three resonant capacitors. CONSTITUTION:An AC voltage supplied by a power source 1 is rectified to the double voltage by rectifiers 2a and 2b and is applied across switching means 20 comprising a three-phase bridge inverter after smoothed by capacitors 3 and 4. Switching elements A-F in the switching means 20 pass only the current with an electrical angle of 120 deg. and the elements are cyclically fired in the sequence A F C B E D. In this case, a subsequent gate pulse is adapted to be inputted at a period longer than any of the resonance periods of the resonance series circuits consisting of the primary winding 6a of a transformer T and capacitors 5a, 5b, and 5c respectively. A primary current flows through the primary winding 6a and a high voltage is induced in the secondary winding 6b of the transformer T. This high voltage is rectified and smoothed by high voltage rectifying means 7 and a smoothing capacitor 8, respectively, and then applied to between the filament 9b and the anode 9a of an X-ray tube 9.
Patent JP-2000097214-A (JP)
Title: Coupling device for flat member
Inventor: JOCHER REINER
IPC: H04H60/73
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a coupling device for flat members, which simply and surely enables an assembly of the flat members even though a part to be joined is hardly accessible. SOLUTION: Flat members to be coupled with each other are formed thereon with protruded flanges which are held being aligned in parallel with each other, and being made into contact with each other by means of a U-like cross-sectional shape clamp. The clamp is composed of strips 8 incorporating, at their one end, a pin 18 extending between legs 9 in a U-like contour part, and both flanges 6, 7 are formed therein cutouts 13 which are aligned with each other. The pin 18 is pushed into these cutouts 13 so as to serve as a fulcrum for swinging and then fastening the strips 8.
Patent JP-H1144347-A (JP)
Title: Motive power transmitting belt
Inventor: KONO HIDEAKI
IPC: F16G5/06
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the service life of a belt by improving a joining part of back face canvas arranged on a surface of an extensible rubber layer. SOLUTION: A motive power transmitting belt is constituted in such a way that rubber in which short fiber 12 is mixed so as to be oriented in the belt width direction, is arranged in a compressed rubber layer 2 and an extensible rubber layer 3, and core wires 4 are embedded in an adhesive rubber layer 5, and V-shaped groove parts 6 fitted to a pulley projecting part by reaching the extensible rubber layer 3 from the compressed rubber layer 2, are arranged at regular intervals, and top parts 7 of the V-shaped groove parts 6 are made to reach up to the extensible rubber layer 3 by going over a position of the core wires. Back face canvas 9 arranged on a surface of the extensible rubber layer 3 is single ply woven by using blended twisting of polymetaphenylene isophthalicamide fiber and polyethylene terephthalate fiber, and its joining part 11 is a butt joint by thermal welding.
Patent JP-2001045267-A (JP)
Title: Method and device for forming color image
Inventor: GOTO MAKIO
IPC: H04N1/40
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To clarify that a color image is a copied image by adding a specific pattern which cannot be discriminated by human eyes but can be identified by an identification means to the color image recorded in a recording medium with respect to a copying machine or the like. SOLUTION: A post processing part 125 in a picture processor 120 converts RGB color picture data into YMCK color picture data. An additional color forming device 140 calculates the color data YaMaCaKa of a specific pattern obtained from a specific pattern generator 130 on the basis of the RGB color picture data. A synthesizer 150 synthesizes the YMCK color picture data and the color data YaMaCaKa of the specific pattern and generates Y'M'C'K' color picture data to be output color picture data including the data of the specific pattern. An image output device 210 adds the specific pattern to the color image on the basis of the Y'M'C'K' color picture data.
Patent JP-S6374463-A (JP)
Title: Soybean processed food
Inventor: YAJIMA MIZUO
IPC: A23J3/00
Filed: 1986-09-19
Abstract: PURPOSE:To obtain the titled food useful as a salad material, filling for bread, etc., having improved palatability free from a smell, of soybeans containing soybeans (processed food) and a fish oil with high content of highly unsaturated fatty acid. CONSTITUTION:1pt.wt. soybean processed food having a fibrous, flaky, powdery, or granular shape obtained by grinding whole soybeans or de-fatted soybeans or soybeans is blended with 0.1-5pts.wt. fish oil such as sardine oil, mackerel oil, cod-liver oil, mackerel pike oil, etc., containing 15-45% highly unsaturated fatty acid such as eicosa-pentaenoic acid, docosahexaenoic acid, etc., and, if necessary, seasoning, salt, spice, flavor, coloring matter, etc.
Patent JP-H0382162-A (JP)
Title: P channel insulated gate bipolar transistor
Inventor: UENO KATSUNORI
IPC: H01L29/68
Filed: 1989-08-25
Abstract: PURPOSE:To lessen a bipolar transistor of this design in both ON-state resistance and shortcircuit current IP so as to enable an avalanche multiplication to hardly occur by a method wherein a space LG between N base layers formed on the surface of a P layer is made large so as to make a JFET effect hardly occur. CONSTITUTION:A P<+> buffer layer 2 and a P<-> layer 3 are laminated on the surface of an N<+> substrate 1. A gate oxide film 6 is formed on the surface of the P<-> layer 3, then a polycrystalline silicon gate 7 is formed, and then ions are implanted using the gate 7 as a mask for the formation of an N base region 4. The N base region 4 is thermally diffused, and then a P<+> source region 5 is formed using the same gate 7 as a mask through an ion implantation method and a thermal diffusion method. Thereafter, the substrate 1 is coated with an insulating film 10 of PSG, which is patterned, and an emitter electrode 8 and a collector electrode 9 are formed to constitute an element of this design.
Patent JP-2000034750-A (JP)
Title: Drain cock
Inventor: MANO HIDEO
IPC: E03B7/10
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a packing for a piston for a drain cock capable of easily replacing the piston, reducing its slide resistance and eliminating the possibility of falling from a storage groove. SOLUTION: A recess 22d is formed at the upper end of a piston 22, a side hole 22e passing through a cross direction is formed at a position where the recess of the piston is formed and a through-hole 24a is formed at the lower end of a middle shaft, so that the piston and the middle shaft can be connected to each other by inserting the lower end of the middle shaft into the recess of the piston and inserting a core pin 26 into the side hole and the through-hole. A packing 38 is in a ring plane shape, and the cross section of its portion stored in a packing storage groove 36 is formed to be substantially suitable to the shape of the packing storage groove and the cross section of its portion not stored in the packing storage groove is formed in an almost triangular shape having a apex extending outwardly close to the center.